"Scientists" is not single community of converging opinions. "Scientists" do not even agree on how serious the climate change is. Prefixing these kind of titles

"Scientists" is not single community of converging opinions. "Scientists" do not even agree on how serious the climate change is. Prefixing these kind of titles with "Some" (as in "Some Scientists...") may seem redundant but it actually gives an entirely different message which I believe is almost always important to be explicit about.